A ____ Wavy Underline Indicates the Text May Be Incorrect

question 12

Multiple Choice

A ____ wavy underline indicates the text may be incorrect grammatically.

• A) red
• B) green
• C) blue
• D) purple

---

Definitions:

Ionizing Radiation

High-energy radiation that can remove tightly bound electrons from the orbit of an atom, causing the atom to become charged or ionized.

Visible Light

Visible light is the portion of the electromagnetic spectrum that is visible to the human eye, encompassing wavelengths approximately from 380 to 750 nanometers.

Stationary Phase

The phase in chromatography that does not move, which can be a solid or a viscous liquid through which the sample moves.

HPLC Column

A cylinder filled with stationary phase used in high-performance liquid chromatography for separating chemical compounds in a mixture.